CIVIL JOBS FOR UNDERGROUND WATER TANK@URAN

BORED CAST-IN-SITU RCC — OTES: INSTALLATION OF BORED CAST-IN-SITU CONCRETE VERTICAL PILESa) All Tender Document including Civil Scope of Work Undergroun Water Tank shall be proparly read be before quoting.b) All piles shall be bored/ concreted/ casted upto 14 metre from FGL.This dep shall include empty boring of 2.2 meter from top of FGL.c) Rates shall include cost of de- watering as required, for the smoot funtioning of the piling works, noththing extra shall be paid in this regard.d) All piles shall have permanent steel casing, start g from -3.3 metre level to-12 metre level FGL due to poor soil, cost of which shall be included in the rates quoted.""Boring, roviding and installing of required uniform diameter of bored cast-in- situ R.C.C. piles of 500 mm diameter, using cement concrete o grade M 30 with OPC Grade-53 Cement (with minimum cement content of 400 kg/cu.m) and including the cost of admixtures and plasticis s, by approved technique through all types of subsoil strata using coarse aggregates of 20 mm and down size to carry a safe workin load not less than that specified in the drawing, excluding the cost of steel reinforcement but including the cost of boring with ca ng and/or bentonite solution for maintaining borehole side, tremie concreting, supply of necessary materials and labours and carr ng out all ancillary works, disposal of surplus materials including earth/muck for all leads and lifts within factory premises, sh ting of plant and equipment from one pile location to other, all complete as per drawing and direction of Engineer-in-charge.(The ate of this item shall include charges for mobilisation of required no. of power operated mechanical piling rigs including all ancil ry equipments, tools, tackles etc. all complete necessary to install Bored cast-in-situ R.C.C. piles at site, demobilisation of the ame after completion of job. No extra paymentshall be made on this account.)"

EMPTY BORING FOR 500 mm — mpty boring for 500 mm diameter piles from ground level to top of pile andfiling with sand"

Reinforcement bar of high yield — roviding, supplying, cutting, cleaning, straightening, bending, hoisting and Placing in position and binding with 18 SWG annealed wi , reinforcement bar of high yield strength deformed bars conforming to IS:1786 with minimum yield strength of 500 N/sq,mm for all pi ng works including all necessary handlingat all heights & depths."

VERTICAL COMPRESSION — nitial load tests, with loading of 2.5 times the specified safe working load (Refer IS 2911 Part IV ), Including installation of lo ing platform by kentledge/Anchore pile method and preparation of pile head or construction of test cap and dismantling of test cap a er test etc. complete ar per specification & the direction of Engineer- in - charge.The rates quoted shall include the cost of const ction of 3 nos of test piles and dismantling the same after completion of tests. Tehnical Specification attached may also be re redNOTE:- Test agengy shall submit the desgin of loading platform for the apporval of Engineer- in - charge"

LATERAL / HORIZONTAL TEST — nitial load tests, with loading of 2.5 times the specified safe working load (Refer IS 2911 Part IV ), Including installation of lo ing platform by kentledge/Anchore pile method and preparation of pile head or construction of test cap and dismantling of test cap a er test etc. complete ar per specification & the direction of Engineer- in - charge.The rates quoted shall include the cost of const ction of 3 nos of test piles and dismantling the same after completion of tests. Tehnical Specification attached may also be re redNOTE:- Test agengy shall submit the desgin of loading platform for the apporval of Engineer- in - charge"

UPLIFT TEST — nitial load tests, with loading of 2.5 times the specified safe working load (Refer IS 2911 Part IV ), Including installation of lo ing platform by kentledge/Anchore pile method and preparation of pile head or construction of test cap and dismantling of test cap a er test etc. complete ar per specification & the direction of Engineer- in - charge.The rates quoted shall include the cost of const ction of 3 nos of test piles and dismantling the same after completion of tests. Tehnical Specification attached may also be re redNOTE:- Test agengy shall submit the desgin of loading platform for the apporval of Engineer- in - charge"

"Routine test loading @1.5 — outine test loading of 1.5 times the specified safe working loadon construction pile for vertical compression load."

Excavation upto 1.5 meter — arthwork in excavation in foundations of buildings, footings, columns, plinth beams, walls, machine/ equipment foundations, solated pits, pavements, trenches for pipelines /cables, pipe sleepers, drains, etc., to the required levels and grades in both dry and wet conditions, including dressing of sides and ramming of bottoms, getting out excavated earth with lift upto 1.5 M and disposal of surplus excavated materials within a lead of 50 M including stacking, levelling and dressing etc., complete as r direction of Engineer-in-Charge(E.I.C.) in all kinds of soils as defined in IS: 1200 including providing temporary supports t all service lines such as overhead and underground water, sewage and drain pipes, cables etc. including scaffolding , shoring, trutting, sheet pilling, dewatering as required for depth of excavation wherever necessary, complete in all respects as per direc onof Engineer-in-Charge."

Excavation -1.5 meter to 3 meter — arthwork in excavation in foundations of buildings, footings, columns, plinth beams, walls, machine/ equipment foundations, solated pits, pavements, trenches for pipelines /cables, pipe sleepers, drains, etc., to the required levels and grades in both dry and wet conditions, including dressing of sides and ramming of bottoms, getting out excavated earth with lift upto 1.5 M and disposal of surplus excavated materials within a lead of 50 M including stacking, levelling and dressing etc., complete as r direction of Engineer-in-Charge(E.I.C.) in all kinds of soils as defined in IS: 1200 including providing temporary supports t all service lines such as overhead and underground water, sewage and drain pipes, cables etc. including scaffolding , shoring, trutting, sheet pilling, dewatering as required for depth of excavation wherever necessary, complete in all respects as per direc onof Engineer-in-Charge."

Excavation -3meter to4.5meter — arthwork in excavation in foundations of buildings, footings, columns, plinth beams, walls, machine/ equipment foundations, solated pits, pavements, trenches for pipelines /cables, pipe sleepers, drains, etc., to the required levels and grades in both dry and wet conditions, including dressing of sides and ramming of bottoms, getting out excavated earth with lift upto 1.5 M and disposal of surplus excavated materials within a lead of 50 M including stacking, levelling and dressing etc., complete as r direction of Engineer-in-Charge(E.I.C.) in all kinds of soils as defined in IS: 1200 including providing temporary supports t all service lines such as overhead and underground water, sewage and drain pipes, cables etc. including scaffolding , shoring, trutting, sheet pilling, dewatering as required for depth of excavation wherever necessary, complete in all respects as per direc onof Engineer-in-Charge."